Built for the demands of professional audio environments, the STINGER® 12 A G3 stands as a testament to engineering excellence and long-term reliability. This versatile 2-way active system features a multi-functional bass reflex housing with carefully tuned presets, making it adaptable for full-range applications, box configurations, satellite setups, and floor monitoring duties.
At the heart of this powerhouse lies a highly efficient Class-D amplifier producing an impressive 500-watt continuous output. The custom-developed 12" woofer pairs with a precision BMS tweeter driver to achieve deep bass response alongside crisp, natural treble reproduction. The tweeter's waveguide utilises Boundary Element Method (BEM) technology - a sophisticated numerical simulation approach that controls sound radiation and dispersion while reducing unwanted reflections and sidelobe interference.
LD Systems' proprietary DynX® DSP technology ensures optimal performance with maximum clarity and power across all operating conditions. Advanced signal processing handles crossover functions and multi-band limiting, resulting in superior runtime performance and exceptional freedom from distortion. The robust birch plywood construction features an ultra-resilient polyurea coating that provides outstanding durability, while practical elements include a steel front grille, dual-tilt stand attachment, flight points, and ergonomic handles for professional touring and installation applications.
- Active 12" 2-way bass-reflex PA speaker
- 131 dB max. SPL and 500-watt RMS performance with a highly-efficient digital amplifier
- Perfect all-rounder for full-range, satellite and monitor applications
- Practical presets for fast and user-specific frequency tuning
- Homogeneous dispersion pattern thanks to a BEM-optimised tweeter wave guide
- 12" custom woofer and BMS tweeter driver
- Distortion-free sound at even maximum volumes, thanks to DynX® DSP technology
- 2 line/mic input channels with individual gain controllers plus mono mix output
- 15 mm birch plywood housing with ultra-robust polyurea coating and M10 rigging points
- Shock-resistant front grille for optimal protection of the speaker
- 36 mm dual tilt stand attachment with 0° and 5° tilt angle
- Extensive and smart accessories for installation and transport
- Product type: PA loudspeaker
- Type: active
- Amplifier: Class D
- Dispersion (H x V): 90 x 50 °
- System Power (RMS): 500 W
- Peak power: 1000 W
- Frequency response: 58 - 20000 Hz
- Max. SPL (Peak): 131 dB
- Line inputs: 2
- Line input connectors: XLR
- Line input connectors: 6.3 mm jack
- Line outputs: 1
- Line output connectors: XLR
- Power supply: 100 - 120 V / 50 - 60 Hz or 200 - 240 V / 50 - 60 Hz (automatic switching)
- Monitor angle: 54 °
- Width: 390 mm
- Height: 627 mm
- Depth: 377 mm
- Weight: 20.1 kg



